shell/source/backends/gconfbe/gconfbecdef.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_shell.hxx"
  33 #include "gconfbackend.hxx"
  34 #include <com/sun/star/registry/XRegistryKey.hpp>
  35
  36 #ifndef _CPPUHELPER_IMPLEMENTATIONENTRY_HXX_
  37 #include <cppuhelper/implementationentry.hxx>
  38 #endif // _CPPUHELPER_IMPLEMENTATIONENTRY_HXX_
  39 #include <com/sun/star/uno/XComponentContext.hpp>
  40 #include <rtl/ustrbuf.hxx>
  41
  42 #include "uno/current_context.hxx"
  43 #include <stdio.h>
  44 #include "orbit.h"
  45
  46 namespace css = com::sun::star ;
  47 namespace uno = css::uno ;
  48 namespace lang = css::lang ;
  49 namespace backend = css::configuration::backend ;
  50
  51 //==============================================================================
  52
  53 static uno::Reference<uno::XInterface> SAL_CALL createGconfBackend(const uno::Reference<uno::XComponentContext>& xContext)
  54 {
  55     try {
  56         uno::Reference< uno::XCurrentContext > xCurrentContext(uno::getCurrentContext());
  57
  58         if (xCurrentContext.is())
  59         {
  60             uno::Any aValue = xCurrentContext->getValueByName(
  61                 rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "system.desktop-environment" ) ) );
  62
  63             rtl::OUString aDesktopEnvironment;
  64             if ( (aValue >>= aDesktopEnvironment) && (aDesktopEnvironment.equalsAscii("GNOME")) )
  65             {
  66                 // ORBit-2 versions < 2.8 cause a deadlock with the gtk+ VCL plugin
  67                 if ( (orbit_major_version >= 2) && (orbit_minor_version >= 8) )
  68                 {
  69                     return * GconfBackend::createInstance(xContext);
  70                 }
  71             }
  72         }
  73
  74         return uno::Reference<uno::XInterface>();
  75
  76     } catch (uno::RuntimeException e) {
  77         return uno::Reference<uno::XInterface>();
  78     }
  79
  80 }
  81
  82 //==============================================================================
  83
  84 static const cppu::ImplementationEntry kImplementations_entries[] =
  85 {
  86     {
  87         createGconfBackend,
  88         GconfBackend::getBackendName,
  89         GconfBackend::getBackendServiceNames,
  90         cppu::createSingleComponentFactory,
  91         NULL,
  92         0
  93     },
  94     { NULL, NULL, NULL, NULL, NULL, 0 }
  95 } ;
  96 //------------------------------------------------------------------------------
  97
  98 extern "C" void SAL_CALL component_getImplementationEnvironment(
  99                                             const sal_Char **aEnvTypeName,
 100                                             uno_Environment **/*aEnvironment*/) {
 101     *aEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME ;
 102 }
 103
 104 //------------------------------------------------------------------------------
 105
 106 extern "C" sal_Bool SAL_CALL component_writeInfo(void */*pServiceManager*/,
 107                                                  void *pRegistryKey) {
 108
 109     using namespace ::com::sun::star::registry;
 110     if (pRegistryKey)
 111     {
 112         try
 113         {
 114             uno::Reference< XRegistryKey > xImplKey = static_cast< XRegistryKey* >( pRegistryKey )->createKey(
 115                 rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("/") ) + GconfBackend::getBackendName()
 116             );
 117
 118         // Register associated service names
 119             uno::Reference< XRegistryKey > xServicesKey = xImplKey->createKey(
 120                 rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("/UNO/SERVICES") )
 121             );
 122
 123             uno::Sequence<rtl::OUString> sServiceNames = GconfBackend::getBackendServiceNames();
 124             for (sal_Int32 i = 0 ; i < sServiceNames.getLength() ; ++ i)
 125                 xServicesKey->createKey(sServiceNames[i]);
 126
 127             return sal_True;
 128         }
 129
 130         catch( InvalidRegistryException& )
 131         {
 132             OSL_ENSURE(sal_False, "InvalidRegistryException caught");
 133         }
 134     }
 135
 136     return sal_False;
 137 }
 138
 139 //------------------------------------------------------------------------------
 140
 141 extern "C" void *component_getFactory(const sal_Char *aImplementationName,
 142                                       void *aServiceManager,
 143                                       void *aRegistryKey) {
 144
 145     return cppu::component_getFactoryHelper(
 146         aImplementationName,
 147         aServiceManager,
 148         aRegistryKey,
 149         kImplementations_entries) ;
 150 }
 151 //------------------------------------------------------------------------------